/*-------------------------------------------------------------------------
 *
 * makefuncs.h
 *      prototypes for the creator functions (for primitive nodes)
 *
 *
 * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * This source code file contains modifications made by THL A29 Limited ("Tencent Modifications").
 * All Tencent Modifications are Copyright (C) 2023 THL A29 Limited.
 *
 * src/include/nodes/makefuncs.h
 *
 *-------------------------------------------------------------------------
 */
#ifndef MAKEFUNC_H
#define MAKEFUNC_H

#include "nodes/parsenodes.h"


extern A_Expr *makeA_Expr(A_Expr_Kind kind, List *name,
           Node *lexpr, Node *rexpr, int location);

extern A_Expr *makeSimpleA_Expr(A_Expr_Kind kind, char *name,
                 Node *lexpr, Node *rexpr, int location);

extern Var *makeVar(Index varno,
        AttrNumber varattno,
        Oid vartype,
        int32 vartypmod,
        Oid varcollid,
        Index varlevelsup);

extern Var *makeVarFromTargetEntry(Index varno,
                       TargetEntry *tle);

extern Var *makeWholeRowVar(RangeTblEntry *rte,
                Index varno,
                Index varlevelsup,
                bool allowScalar);

extern TargetEntry *makeTargetEntry(Expr *expr,
                AttrNumber resno,
                char *resname,
                bool resjunk);

extern TargetEntry *flatCopyTargetEntry(TargetEntry *src_tle);

extern FromExpr *makeFromExpr(List *fromlist, Node *quals);

extern Const *makeConst(Oid consttype,
          int32 consttypmod,
          Oid constcollid,
          int constlen,
          Datum constvalue,
          bool constisnull,
          bool constbyval);

extern Const *makeNullConst(Oid consttype, int32 consttypmod, Oid constcollid);

extern Node *makeBoolConst(bool value, bool isnull);

extern Expr *makeBoolExpr(BoolExprType boolop, List *args, int location);

extern Alias *makeAlias(const char *aliasname, List *colnames);

#ifdef _PG_ORCL_
extern Alias *makeAnonymousAlias(int location);
#endif

extern RelabelType *makeRelabelType(Expr *arg, Oid rtype, int32 rtypmod,
                Oid rcollid, CoercionForm rformat);

extern RangeVar *makeRangeVar(char *schemaname, char *relname, int location);

extern TypeName *makeTypeName(char *typnam);
extern TypeName *makeTypeNameFromNameList(List *names);
extern TypeName *makeTypeNameFromOid(Oid typeOid, int32 typmod);

extern ColumnDef *makeColumnDef(const char *colname,
              Oid typeOid, int32 typmod, Oid collOid);

extern FuncExpr *makeFuncExpr(Oid funcid, Oid rettype, List *args,
             Oid funccollid, Oid inputcollid, CoercionForm fformat);

extern FuncCall *makeFuncCall(List *name, List *args, int location);

extern DefElem *makeDefElem(char *name, Node *arg, int location);
extern DefElem *makeDefElemExtended(char *nameSpace, char *name, Node *arg,
                    DefElemAction defaction, int location);

extern GroupingSet *makeGroupingSet(GroupingSetKind kind, List *content, int location);

#ifdef __OPENTENBASE__
extern NullTest *makeNullTest(NullTestType type, Expr *expr);
extern Expr *makeBoolExprTreeNode(BoolExprType boolop, List *args);
#endif
#endif                            /* MAKEFUNC_H */
